text: 2: Actor PETER GALLAGHER. GALLAGHER is starring in two soon to be released films, "The Underneath," and "While You Were Sleeping." The New York Times said, "the first hit of summer is here," about "While You Were Sleeping." Gallagher has been on the acting scene for over two decades. He has worked steadily, but only recently has he garnered commercial success in film. Gallagher is well known on Broadway as the star of "Guys and Dolls."